"tube coolers"

Flexible multi-tube rack.

Stackable racks for microcentrifuge tubes.

These specially designed test tube racks feature rubber grips that hold test tubes in place when decanting liquid.

Made from aluminum sheet, this Z-shaped stand holds up to 18 test tubes in three different sizes (1, 0.75, 0.5") for efficient laboratory use.

Welded steel, zinc plated. Consists of two shelf levels for guides and a third elevated bottom shelf on which the tubes rest. 40 positions, in four rows of 10 holes each, accept tubes up to 22 mm diameter. Dimensions: 3-1/8" H x 10-5/8" W x 4-3/4" D.

Convenient storage for tubes.

Test tube racks can be used for open air, incubating and incubating cooling shakers.

Polycarbonate racks provide clear views to tubes.

Made of wood with turned wood posts. Has holes for tubes up to 19 mm in diameter.

High-volume rack

Get organized with this fun, interlocked rack.

This rack has four sides of unbreakable polypropylene.

The chemical resistant, lightweight polyethylene racks can withstand temperatures up to 110°C. The wells are rounded and hold tubes up to 18 mm in dia. Size: 9 3/4"L x 2 3/8"W x 3"H.

This rack is made of neoprene-coated steel wire.

Designed to fit small test tubes, these clamps are made from heavy gauge nickel-plated steel wire. Package of six.

Link racks together to create larger racks as needed.